Write and solve an equation to answer the question. The perimeter of the school crossing sign is 102 inches. What is the length of each side? Equation: =102 s= Question 2 Label the length of each side in inches.

What is the value of the expression below? (81^2)^1/8

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Consider the function f(x)=-5x+3 what is f(-2)